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Full form: Sleep Nemesis
Noun (slepsism)
a man's uncontrollable or excessive sexual desire specifically depriving his sleep.

•Male version of the word 'Nymphomaniac'.

Adjective
A man's uncontrollable or excessive sexual desire depriving his sleep.
Noun
His slepsism is giving him a hard time.
Adjective
Her slepsis lover, Jack is getting on my nerves.
slepsis by I_hart_jkookie July 27, 2020
Urban Dictionary Merch
A man who can't sleep cause he just wanna fuck !!
Hey you slepsis ! I know you can't sleep but others wanna. So, just shut it !
slepsis by I_hart_jkookie July 27, 2020

slepfish 

A man typically of African descent, who's sleep pattern is very strange. A slepfish tends to show a strange attraction towards Old folk, Poultry, and Fantasy card games. their known to be mostly active throughout the night, plotting and conniving their next deck. Slepfish tend to be very condescending and hypocritical with their insults for the most part. However when the slepfish goes through his Hydamorphizes process during the day, they are know to be a very funny and kindhearted fellow.
Darnell is such a slepfish, i saw him creeping on some hens the other day.
slepfish by TruthGiver December 28, 2014

Stepsister 

“Stepsister, how’d you get stuck again?!”
Stepsister by Stepbro😉 July 1, 2020

stepsister 

stepsister means someone who gets stuck in a washing machine
what are you doing stepbro? says stepsister
skepsis
(skep'-sis) n. philosophic doubt as to the objective reality of phenomena; (broadly) a skeptical outlook or attitude. from Greek skepsis "examination, doubt, skeptical philosophy."
Skepsis should be a part of any science
Skepsis by kdros November 3, 2006

stepsister 

A stupid whore who keeps getting stuck in shit.

AKA The washing machine queen
"stepsister": help me stepbro I'm stuck in the washing machine!
Brother: Your such a fucking stepsister figure it out yourself I'm not calling the fire department again.
stepsister by Dogemazing January 22, 2021
More from Urban Dictionary

murderhobo 

In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.

The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.
DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.
murderhobo by Loup&S September 9, 2021
Word of the Day on September 22, 2026
In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
Whale by FQ_GFY February 3, 2020
Word of the Day on September 21, 2026

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
any hard liquor that is cheap & potent.. eg. relska, popov, potters, evan williams, kamchatka, fireball, rumpleminze, southern comfort, everclear
hey let's get a drink of that?

go ahead
*takes drink* ugh wtf is that?

everclear & bepsi
fucking hobo loko eeessshh
hobo loko by d i z k o 2 0 8 September 14, 2026
Word of the Day on September 19, 2026

God Shot 

A chance happening with profound meaning, an unexpected blessing, a "sign".
Dr. Drew on Celebrity Rehab said "All of a sudden what had been just another Hollywood proposal became for him an unexpected blessing, an opportunity for growth. In drug recovery language, that's called a "God shot."
God Shot by Imogen1564 February 25, 2011
Word of the Day on September 18, 2026
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